* PHP-5.5:
  add pear to the travis build

* PHP-5.5:
  oops, forgot sudo for make install

* PHP-5.5:
  add make install

Conflicts:
	travis/compile.sh

* PHP-5.5:
  add initial install
  switch to C travis project instead of PHP
  use the generic TRAVIS environment var to check for travis (see http://docs.travis-ci.com/user/ci-environment/)

* PHP-5.5:
  create locales and re-add test

Conflicts:
	.travis.yml